Yi 4K Action Camera Firmware Update and Downloads

Last modified
Saturday, December 30, 2017 - 18:50

Download firmware updates and bug fixes for your Yi 4K action camera.

Camera Manufacturer & Model
Yi 4K
Action Camera
How to update
Phone App
Change log


  • Adds Voice Command function
  • Adjusted the timestamp format
  • Improved the accuracy of battery indicator
  • Improved the probability of being able to upgrade firmware without a battery
  • Optimized the video sound in some scenarios, such as Bar, Concert
  • Optimized the stability of album
  • Optimized the indoor color effects of the image
  • Reduced the space lost on SD Card after doing big recordings
  • Reduced the probability of frame skipping when opening the Auto-light

Download the firmware to the SD card root directory, change the file name to be “firmware.bin", then put the SD card into the device, follow the update pop-up in the LCD. (Make sure the camera is connected to a power source or has more than 50% battery life.)

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